CN109795046A - A kind of method that recycled plastic is processed into plastic grain - Google Patents
A kind of method that recycled plastic is processed into plastic grain Download PDFInfo
- Publication number
- CN109795046A CN109795046A CN201711133436.8A CN201711133436A CN109795046A CN 109795046 A CN109795046 A CN 109795046A CN 201711133436 A CN201711133436 A CN 201711133436A CN 109795046 A CN109795046 A CN 109795046A
- Authority
- CN
- China
- Prior art keywords
- plastic
- waste plastic
- waste
- processed
- grain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
A kind of method that recycled plastic is processed into plastic grain, it is characterised in that include the following steps: that immersion is pulled out after 1 day Step 1: the waste plastic of recycling is put into acid bath；Step 2: through step 1 treated waste plastic, it is rinsed with water clean, dries；Step 3: by step 2, treated that waste plastic is smashed, and into double screw extruder, is granulated, that is, completes the processing of plastic grain.The present invention can effectively recycle waste plastic, improve the efficiency of waste plastic waste utilization.
Description
Technical field
The present invention relates to a kind of processing methods of waste plastic, and in particular to a kind of recycled plastic is processed into plastic grain
Method.
Background technique
Waste material etc. during food pack, agricultural film, woven bag, beverage bottle plastic tub and plastics processing,
The white pollution that a large amount of waste is formed directly threatens environment for the survival of mankind.The recycling conduct of waste plastic
One energy saving, protection environment measure, is just paid more and more attention.
Summary of the invention
The purpose of the present invention is to provide a kind of methods that recycled plastic is processed into plastic grain.
The present invention is implemented as follows:
A kind of method that technics of reclaim of plastic waste is processed into plastic grain, includes the following steps:
Step 1: the waste plastic of recycling is put into acid bath, pulled out after impregnating 1 day；
Step 2: through step 1 treated waste plastic, it is rinsed with water clean, dries；
Step 3: by step 2, treated that waste plastic is smashed, and into double screw extruder, is granulated, i.e. completion plastics
The processing of particle.
Further scheme is: acid solution main component is nitric acid or sulfuric acid in the acid bath.
It in the present invention, waste plastic is put into acid bath first and is handled, is washed in order to which waste plastic is carried out pickling
Impurity and metallic particles on net waste plastic, improve the cleanliness of the plastic grain of production, expand the scope of application of plastic grain.
The present invention can effectively recycle waste plastic, improve the efficiency of waste plastic waste utilization.
Claims (2)
1. a kind of method that recycled plastic is processed into plastic grain, it is characterised in that include the following steps:
Step 1: the waste plastic of recycling is put into acid bath, pulled out after impregnating 1 day；
Step 2: through step 1 treated waste plastic, it is rinsed with water clean, dries；
Step 3: by step 2, treated that waste plastic is smashed, and into double screw extruder, is granulated, i.e. completion plastics
The processing of particle.
2. the method according to claim 1, it is characterised in that: acid solution main component is nitric acid or sulphur in the acid bath
Acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711133436.8A CN109795046A (en) | 2017-11-16 | 2017-11-16 | A kind of method that recycled plastic is processed into plastic grain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711133436.8A CN109795046A (en) | 2017-11-16 | 2017-11-16 | A kind of method that recycled plastic is processed into plastic grain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109795046A true CN109795046A (en) | 2019-05-24 |
Family
ID=66555228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711133436.8A Withdrawn CN109795046A (en) | 2017-11-16 | 2017-11-16 | A kind of method that recycled plastic is processed into plastic grain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109795046A (en) |
-
2017
- 2017-11-16 CN CN201711133436.8A patent/CN109795046A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103802232A (en) | Production line for cleaning, sorting, modifying and pelleting waste plastics and corresponding technology | |
| CN102423908A (en) | Method for plastic recovery and plastic particle processing | |
| CN104708730A (en) | PET bottle recycling process | |
| CN103786352A (en) | Recovery utilization method of continuous fiber-reinforced thermoplastic composite waste material | |
| CN103640111B (en) | A kind of PET bottle sheet cleaning | |
| CN104708732A (en) | Novel regenerated plastic thin film crushing device | |
| CN104149366A (en) | Post-processing method used for used for 3D (three dimensional) printing model | |
| CN203937060U (en) | Waste plastics cleans the production line of sorting and modification granulation | |
| CN102151686A (en) | Process for recycling waste toothpaste aluminum-plastic composite packaging material | |
| CN109795046A (en) | A kind of method that recycled plastic is processed into plastic grain | |
| CN205522105U (en) | Waste plastic cycle recycle system of modifying | |
| CN103928726A (en) | Integrated energy-saving processing process for modified reprocessed plastic | |
| CN102500567A (en) | Energy-saving cleaning device | |
| CN104400930A (en) | Method for recycling and processing plastic to obtain plastic particles | |
| CN111216280A (en) | Recovery method of waste PET (polyethylene terephthalate) bottles | |
| CN205152698U (en) | Separating centrifuge is moulded to energy -efficient environmental protection paper | |
| CN203665749U (en) | Bottle flake cleaning product line | |
| CN107283668A (en) | A kind of plastic working method | |
| CN205364294U (en) | Full -automatic junked tire handles production line | |
| CN108641399A (en) | A kind of technics of reclaim of plastic waste recycling technique | |
| CN209304846U (en) | A kind of cooling device in waste plastic regeneration system | |
| CN205438965U (en) | Waste plastic's washing is dry and extrude production line of granulation | |
| CN203353613U (en) | Cooling device for production and processing of mushrooms | |
| CN207564199U (en) | A kind of Hardware fitting cutting dust-extraction unit | |
| CN104973637B (en) | It is a kind of to strip the device for recycling sewage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190524 |